diff --git a/src/Message/Latam/AbstractRequest.php b/src/Message/Latam/AbstractRequest.php
index cec6638..1bc3b8b 100644
--- a/src/Message/Latam/AbstractRequest.php
+++ b/src/Message/Latam/AbstractRequest.php
@@ -9,7 +9,7 @@
 abstract class AbstractRequest extends \Omnipay\Common\Message\AbstractRequest
 {
     protected $liveEndpoint = "https://gateway.payulatam.com/ppp-web-gateway/";
-    protected $testEndpoint = "https://stg.gateway.payulatam.com/ppp-web-gateway/";
+    protected $testEndpoint = "https://sandbox.gateway.payulatam.com/ppp-web-gateway/";
 
     public function getEndpoint()
     {
diff --git a/tests/Message/Latam/PurchaseRequestTest.php b/tests/Message/Latam/PurchaseRequestTest.php
index 007b056..c8b582e 100644
--- a/tests/Message/Latam/PurchaseRequestTest.php
+++ b/tests/Message/Latam/PurchaseRequestTest.php
@@ -56,7 +56,7 @@ public function testGetData()
         $this->assertInstanceOf("Omnipay\\PayU\\Message\\Latam\\PurchaseResponse", $response);
         $this->assertTrue($response->isRedirect());
         $content = $response->getRedirectResponse()->getContent();
-        $this->assertContains("action=\"https://stg.", $content);
+        $this->assertContains("action=\"https://sandbox.", $content);
 
     }
 }